Private Foundation

P MACKALL & E E BELL MACKALL TR-PRIN

P MACKALL & E E BELL MACKALL TR-PRIN, of CHICAGO, IL, is a Private Foundation tracked in Imperigo's IRS 990 database. The 2025 filing shows $1.6M in revenue, $1.3M in expenses, $18.9M in total assets. IRS filings disclose 6 grants awarded by this foundation, totaling roughly $6.8M.

EIN: 136794686 CHICAGO, IL Latest filing: 2025

Total Revenue$1.6M

Total Expenses$1.3M

Total Assets$18.9M

Grants Given6

Grant Total$6.8M

Filing Years2021–2025

Sample Grants Given

UNIVERSITY OF PENNSYLVANIA

PHILADELPHIA, PA · 2024

GENERAL

$1,241,960

UNIVERSITY OF PENNSYLVANIA

PHILADELPHIA, PA · 2023

GENERAL

$1,192,500

UNIVERSITY OF PENNSYLVANIA

PHILADELPHIA, PA · 2022

GENERAL

$1,312,404

UNIVERSITY OF PENNSYLVANIA

PHILADELPHIA, PA · 2021

GENERAL

$1,157,730

UNIVERSITY OF PENNSYLVANIA

PHILADELPHIA, PA · 2020

GENERAL

$1,090,145

Showing up to 5 of 6 total records — full history available with membership.

Officers & Directors

CO-TRUSTEE Dr Bennie H Jeng

Officer compensation and complete director data available with membership.

Top Grant Purposes

GENERAL

$6,813,052 6 grants

Financial Trends

Year	Revenue	Expenses	Assets
2025	$1.6M	$1.3M	$18.9M
2024	$909K	$1.3M	$18.6M
2023	$2.0M	$1.4M	$19.0M
2022	$479K	$1.2M	$18.3M
2021	$2.6M	$1.2M	$19.0M

Between 2021 and 2025, reported annual revenue declined from $2.6M to $1.6M (-37%), with total assets most recently reported at $18.9M.

Interactive year-over-year charts and full filing details available with membership.

Grant Geography

Grants from this foundation were reported to recipients in PA.

Full geographic grant map with state-by-state breakdown available with membership.

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